<html>
	<head>
		<meta http-equiv="content-type" content="text/html;charset=utf-8">
		<title>CSS BOX</title>
		<style type="text/css">
			div{
				width: 100px;
				height: 150px;
				border: 1px solid #000;

			}
			/*#div2{
				position:relative;
				top:200px;
				left: 50px;
			}*/
			/*#div2{
				position:absolute;
				top:200px;
				left: 50px;
			}*/
			/*#div2{
				position:static;
				top:200px;
				left: 50px;
			}*/
			#div1{
				float: left;
			}
			#div2{
				float: left;
			}
			#div3{
				float: right;
			}

		</style>
	</head>
	<body>
		<div id="div1">div1</div>
		<div id="div2">div2</div>
		<div id="div3">div3</div>
	</body>
</html>